http___marktab.net_datamining_hr_category_query-and-response__1.xml
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Aš su SAS programuotojas ir architektas metų: I did my first professional work in the 1990s. I also have made friends among people who focus on SAS. I had mentioned in a SAS Consultants forum in Google Groups that the open source Julia language was delivering impressive results compared with the R language. The testing involves several math problems which could be translated into most any language. Previous results (ir kodas) has been already shared on http://julialang.org/ Aš norėjau pabandyti SAS pamatyti kaip ji daro su Julija, but I did not have a machine where I could load both software applications. Tačiau, Namas Pazzula ne tik išbandyti jį savo kompiuteryje, but also provided the comparison code. This blog post has the results of the test and the SAS code for you to try the comparison yourself. Tęsti svarstymą “Kaip SAS efektyvumą palyginti su Julija?” Manęs nesenai paklausė šį klausimą ką nors, kas veikia Microsoft, and who was sincerely trying to understand the differences. I first used SPSS in the early 1990s on the mainframe, just after I had started using SAS on UNIX. Over my career, Aš mačiau SPSS įvairiose aplinkose, ir aš taip pat išleido knygą vieną kartą apie SPSS galimybes sluoksniuojant mėginys (anksčiau šių funkcijų negauta, tačiau dabar jie yra prieinami kaip alternatyva). Šį postą turi mano atsakymas apie tai, kaip nustatyti SPSS palyginti su SQL serverio duomenų kasyba. Tęsti svarstymą “Yra SPSS geriau nei SQL Server Data Mining?” Query: How can I improve the performance speed of WordPress with GoDaddy? Response: I have been happily using WordPress since 2010. I have found myself doing plug-in trial-and-error with different solutions to improve the speed. Anyone could open a blog at wordpress.com and leave the management issues to experts. Tačiau, I desired to have my blog hosted at marktab.net, so I installed the software myself on a GoDaddy shared Windows hosting platform. The tips I have in this post will likely work also for Linux-based installation, though as with any change, you need to experiment yourself. Į šį pranešimą, I will be outlining what I did to improve my website speed on http://marktab.net/datamining (running WordPress 3.5.1 on Windows shared hosting at GoDaddy). Consider these tips for any WordPress 3.x version. I have been using two tools to judge speed. The first one is called Pingdom Tools http://tools.pingdom.com/fpt/ kuri (Šiuo metu) test speeds using one of their three source servers. This test shows how fast a site might load, but I have found the results to be variable (upon repeat tests in the same session with no changes) and I assume likely influenced by the server’s general load and current network traffic. The second, and what I consider better test, comes from Google’s PageSpeed tools https://developers.google.com/speed/pagespeed/. Google is a major source of hits on my domains, and they have been supporting all web developers with a variety of tools to measure traffic. If you are running a website and are not using Google Webmaster tools, you should look at the benefits. Google’s Page Speed scores websites between 0 ir 100, where higher numbers are better. Their analysis show what the issues are, but how to improve them depends on software used since the service will score any type of website, not just ones running WordPress. Finding out what to do is a matter of trial and error. To achieve my own results I had to try a number of different things given the options available with WordPress 3.5.1 and GoDaddy shared Windows hosting. This post describes a combination which took my WordPress blog from a score in the mid 70’s to over 90. Tęsti svarstymą “Tips on Improving WordPress 3.5.1 Speed with GoDaddy Shared Hosting” » Query: How can I improve my speed for DotNetNuke with GoDaddy Shared Hosting? Response: I have been using DotNetNuke for website hosting since version 4, on both marktab.net and marktab.com. The relationship has been what I have often described as love and hate. Don’t get me wrong: I like the fact that the community edition I use (and which is available at the Microsoft open source website http://dotnetnuke.codeplex.com) is free. Tačiau, many hands have touched the product, and what we have today is — in my opinion — an eclectic collection of the best content management ideas from different minds and groups. Į šį pranešimą, I will be outlining what I did to improve my website speed on marktab.net (running DotNetNuke 05.04.04) and marktab.com (running DotNetNuke 07.00.02). I believe these tips would also help DotNetNuke 6, even though I recommend new installations use DotNetNuke 7 or higher. I have been using two tools to judge speed. The first one is called Pingdom Tools http://tools.pingdom.com/fpt/ kuri (Šiuo metu) test speeds using one of their three source servers. This test shows how fast a site might load, but I have found the results to be variable (upon repeat tests in the same session with no changes) and I assume likely influenced by the server’s general load and current network traffic. The second, and what I consider better test, comes from Google’s PageSpeed tools https://developers.google.com/speed/pagespeed/. Google is a major source of hits on my domains, and they have been supporting all web developers with a variety of tools to measure traffic. If you are running a website and are not using Google Webmaster tools, you should look at the benefits. Google’s Page Speed scores websites between 0 ir 100, where higher numbers are better. Their analysis show what the issues are, but how to improve them depends on software used since the service will score any type of website, not just ones running DotNetNuke. Finding out what to do is a matter of trial and error. To achieve my own results I had to try a number of different things given the options available with DotNetNuke and GoDaddy shared hosting. This post describes a combination which took both marktab.net and marktab.com from scores in the mid 50’s to over 90. Tęsti svarstymą “Tips on Improving DotNetNuke 5 arba 7 Speed with GoDaddy Shared Hosting” » I often get asked this question, and in brief my answer has to do with leveraging social media and making friends. Šis pranešimas turi daugiau. Tęsti svarstymą “How can I find work in Microsoft data mining?” Over time I have earned a number of Microsoft Certifications, and Microsoft is among several vendors who offer certification. Į šį pranešimą, I discuss my opinion about the overall value of certification (apskritai) and Microsoft certification (visų pirma). I also provide scenarios for when certification will not help advance your professional career. I ask and answer three questions in this post: - When does certification help? - When does certification not help? - Do certifications mean you are done? Tęsti svarstymą “What is the benefit of Microsoft Certification?” Query: For some time, I have been aware that my RSS feed was broken. That result is bad. Response: This post describes what I did to fix the feed in seven steps. Tęsti svarstymą “WordPress RSS Feed Validation UTF-8” » Recently, Aš dirbau su žmogumi, kuris buvo naudojate trečiosios šalies programą, nustatyti, kokios programos įdiegtos Windows (Ši aplinka yra Windows XP ir Windows 7). App buvo tik išvardinti kai kurie iš įdiegtų programų. Jau minėjau, kad jis galėtų naudoti "PowerShell" tą pačią užduotį. Ir apie tai, kaip, Aš atrado priežastį kodėl apps (ir net kai kurie PowerShell scenarijai) gali tik pranešti apie visas įdiegtų programų sąraše pogrupis. Query: Kaip gali kas nors sąrašą įdiegta Windows programas naudojant PowerShell? Response: Tęsti svarstymą “Determining Installed Windows Programs with PowerShell” » A SQL Server expert asked me a question last February about time series (prognozavimo) ir efektyvumas. Aš paprašyti kitų ekspertų visą laiką apie klausimai I have, ir man patinka atsakyti į klausimus, kad žmonės siunčia man. Aš ne blogų apie kai kuriuos iš šių klausimų, but I will be emptying my email box from these past questions because I believe others might benefit from the answers. I have decided to add a new category to my blog called “Užklausos ir atsakymo”. The expected title would be “Question and Answer” but I like my redesigned phrasing better, since it’s more culturally relevant to SQL Server people. Taip pat, the title change gives me permission to just give a best response in cases where I don’t have an answer (relevant when the discussion is ongoing, and also cases where more investigation is needed). Query: Hi Mark, Was hoping you could point me in right direction. I’ve got a Microsoft Data Mining implementation that uses the Microsoft Time Series to predict order quantities for the next 14 days for product by store (roughly 15,911 unique store/product combinations). Problem is the query runs terrible, takes it about 30 hours to process. Need to get that run time down, was hoping you might be able to point me to some resources to do performance tuning on data mining queries. Thanks Response: Thanks for asking. This reply comes in two parts: part one focuses on the construct (SQL serverio analizės paslaugų, APIE), and part two focuses on the content (time series modeling). Tęsti svarstymą “Time Series Forecasting and Performance” »
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Ja sam bio SAS programer i arhitekt godinama: I did my first professional work in the 1990s. I also have made friends among people who focus on SAS. I had mentioned in a SAS Consultants forum in Google Groups that the open source Julia language was delivering impressive results compared with the R language. The testing involves several math problems which could be translated into most any language. Previous results (, a broj) has been already shared on http://julialang.org/ Sam htjela probati SAS vidjeti kako to radi protiv Julia, but I did not have a machine where I could load both software applications. Međutim, Dom Pazzula ne samo da su ga testirali na svom stroju, but also provided the comparison code. This blog post has the results of the test and the SAS code for you to try the comparison yourself. Nastaviti čitanje “Kako SAS performanse usporediti s Julijom?” » Nedavno sam bio pitao ovo pitanje netko tko radi za Microsoft, and who was sincerely trying to understand the differences. I first used SPSS in the early 1990s on the mainframe, just after I had started using SAS on UNIX. Over my career, Vidio sam SPSS u različitim okruženjima, i ja također objavio knjigu o jednom SPSS opcija za stratificirani uzorak analize (prije one funkcije nisu bili dostupni, ali sada su dostupni kao opcija). Ovaj post će imati moj odgovor o tome kako procijeniti SPSS odnosu SQL Server Data Mining. Nastaviti čitanje “Je SPSS bolji od SQL Server Data Mining?” » Pitanje: Kako mogu poboljšati izvedbu brzinu WordPress s GoDaddy? Odgovor: Ja sam sretno koristeći WordPress budući 2010. Ja sam pronašao sebe radi plug-in pokušaja i pogreške s različitim rješenjima za poboljšanje brzine. Svatko može otvoriti blog na wordpress.com i ostaviti pitanja upravljanja stručnjacima. Međutim, Želio sam da se moj blog domaćin na marktab.net, tako da sam ja instalirali softver na GoDaddy dijeli platformu Windows hosting. Savjeti imam u ovom postu vjerojatno će raditi i za Linux-based instalaciju, iako kao i sa svim promjenama, morate se eksperimentirati. U ovom postu, Ja ću se ocrtava ono što sam učinio za poboljšanje moje web stranice na brzinu http://marktab.net/datamining (prikazivati WordPress 3.5.1 na Windows hosting na GoDaddy). Razmislite ove savjete za bilo koju verziju WordPress 3.x. Imam bio koristeći dva alata za procjenu brzine. Prvi se zove Pingdom alati http://tools.pingdom.com/fpt/ koji (Trenutno) Ispitivanje brzine pomoću jednog od svojih izvornih tri poslužitelja. Ovaj test pokazuje koliko brzo učitavanje stranica može, , ali sam našao da će rezultati biti promjenjiva (nakon ponovljenih testova na istoj sjednici bez promjena) i ja vjerojatno preuzeti utjecajem poslužitelja općeg tereta i trenutnom mrežnom prometu. Druga, a što smatram bolje Test, dolazi od Googleovih alata PageSpeed https://developers.google.com/speed/pagespeed/. Google je glavni izvor pregleda moje domene, i oni su bili podržava sve web programeri s raznim alatima za mjerenje prometa. Ako radite web stranicu, a ne pomoću Google Webmaster Tools, trebali pogledati prednosti. Google Page Speed rezultati između web stranice 0 i 100, gdje je veći brojevi su bolji. Njihova analiza pokazati što su pitanja, ali kako poboljšati im ovisi o softveru koji se koristi od usluga će postići bilo koju vrstu web stranice, ne samo one prikazuju WordPress. Pronalaženje što trebate učiniti je stvar pokušaja i pogreške. Da bi se postigla svoje vlastite rezultate sam morao probati nekoliko različitih stvari danih mogućnosti dostupne sa WordPress 3.5.1 i GoDaddy zajednička Windows hosting. This post describes a combination which took my WordPress blog from a score in the mid 70’s to over 90. Nastaviti čitanje “Savjeti o Poboljšanje WordPress 3.5.1 Brzina s GoDaddy Zajednički hosting” » Pitanje: Kako mogu poboljšati brzinu za DotNetNuke s GoDaddy Zajednički hosting? Odgovor: Imam bio koristeći za web hosting DotNetNuke od verzije 4, na oba marktab.net i marktab.com. Odnos je ono što sam često opisuje kao ljubavi i mržnje. Nemojte me krivo shvatiti: Sviđa mi se činjenica da je Community Edition koristim (, a koji je dostupan na web stranici izvorni Microsoft otvorenom http://dotnetnuke.codeplex.com) je slobodan. Međutim, mnogi su ruke dotaknu proizvod, i što imamo danas je — po mom mišljenju — eklektična zbirka najboljih upravljanje sadržajem ideje iz različitih umova i skupinama. U ovom postu, Ja ću se ocrtava ono što sam učinio za poboljšanje moje web stranice na brzinu marktab.net (prikazivati DotNetNuke 05.04.04) i marktab.com (prikazivati DotNetNuke 07.00.02). Vjerujem da ovi savjeti će također pomoći DotNetNuke 6, iako sam preporučujemo korištenje nove instalacije DotNetNuke 7 ili više. Imam bio koristeći dva alata za procjenu brzine. Prvi se zove Pingdom alati http://tools.pingdom.com/fpt/ koji (Trenutno) Ispitivanje brzine pomoću jednog od svojih izvornih tri poslužitelja. Ovaj test pokazuje koliko brzo učitavanje stranica može, , ali sam našao da će rezultati biti promjenjiva (nakon ponovljenih testova na istoj sjednici bez promjena) i ja vjerojatno preuzeti utjecajem poslužitelja općeg tereta i trenutnom mrežnom prometu. Druga, a što smatram bolje Test, dolazi od Googleovih alata PageSpeed https://developers.google.com/speed/pagespeed/. Google je glavni izvor pregleda moje domene, i oni su bili podržava sve web programeri s raznim alatima za mjerenje prometa. Ako radite web stranicu, a ne pomoću Google Webmaster Tools, trebali pogledati prednosti. Google Page Speed rezultati između web stranice 0 i 100, gdje je veći brojevi su bolji. Njihova analiza pokazati što su pitanja, ali kako poboljšati im ovisi o softveru koji se koristi od usluga će postići bilo koju vrstu web stranice, Ne samo one prikazuju DotNetNuke. Pronalaženje što trebate učiniti je stvar pokušaja i pogreške. Da bi se postigla svoje vlastite rezultate sam morao probati nekoliko različitih stvari danih u okviru svojih mogućnosti s DotNetNuke i GoDaddy hosting. This post describes a combination which took both marktab.net and marktab.com from scores in the mid 50’s to over 90. Nastaviti čitanje “Savjeti o Poboljšanje DotNetNuke 5 ili 7 Brzina s GoDaddy Zajednički hosting” » Često sam se pitao to pitanje, i kratki moj odgovor ima veze s utjecati društvenim medijima i sklapanje prijateljstava. Ovaj post ima pojedinosti. Nastaviti čitanje “Kako mogu naći posao u Microsoft data mining?” » S vremenom sam zaradio brojne Microsoft certifikati, i Microsoft je među nekoliko proizvođača koji nude certifikat. U ovom postu, I razgovarati moje mišljenje o ukupnoj vrijednosti certificiranje (uglavnom) i Microsoft Certification (posebno). Ja također pružaju scenarije za certifikaciju, kada neće pomoći unaprijediti svoju profesionalnu karijeru. Ja postaviti i odgovoriti na tri pitanja u ovom postu: - Kad nema certifikat pomoći? - Kad nema certifikat ne pomažu? - Da certifikati znači da su učinili? Nastaviti čitanje “Koja je korist od Microsoft certifikata?” » Pitanje: Za neko vrijeme, Ja sam bio svjestan da je moj RSS feed bio slomljen. Taj rezultat je loše. Odgovor: Ovaj post opisuje ono što sam učinio popraviti feed u sedam koraka. Nastaviti čitanje “WordPress RSS Feed valjanosti UTF-8” » Nedavno, Radila sam s nekim tko je korištenjem third-party aplikacije kako bi se utvrdilo što programi su instalirani u sustavu Windows (ovo okruženje ima mješavinu Windows XP i Windows 7). Aplikacija je samo popis nekih od instaliranih programa. Spomenuo sam da je on mogao koristiti PowerShell za isti zadatak. I na koji način, Sam otkrio razlog zašto aplikacije (pa čak i neke PowerShell skripti) možda samo izvješće podskup potpuni popis instaliranih programa. Pitanje: Kako može netko popis instaliranih programa pomoću Windows PowerShell? Odgovor: Nastaviti čitanje “Određivanje Instalirani Windows programa sa PowerShell” » Stručnjak SQL Server mi pitanje prošle veljače o vremenskoj seriji (prognoziranje) i performansi. Tražim drugi stručnjaci cijelo vrijeme o pitanjima imam, i uživam odgovarati na pitanja koja su me ljudi šalju. Nisam nisu koristili blog o nekim od tih pitanja, ali ja ću biti pražnjenje moj e-mail box od tih posljednjih pitanja, jer vjerujem da bi drugi mogli imati koristi od odgovora. Ja sam odlučio dodati novu kategoriju na moj blog pod nazivom “Upita i odgovora”. Očekuje naslov bi bio “Pitanje i odgovor” ali mi se sviđa moja redizajnirana fraziranja bolje, budući da je više kulturološki relevantne za SQL Server ljudi. Također, Naslov promjena mi daje dozvolu samo dati najbolji odgovor u slučajevima gdje Nemam odgovor (relevantno kada rasprava je u tijeku, a također i slučajevi u kojima više istraga je potrebna). Pitanje: Hi Mark, Nadao me možete uputiti u pravom smjeru. Imam Microsoft Data Mining provedbe koji koristi serije Microsoft Vrijeme za predviđanje količine narudžbi za iduće 14 dana za proizvod po trgovini (grubo 15,911 jedinstvene trgovina / proizvoda kombinacije). Problem je upita traje strašna, to traje oko 30 radno vrijeme za obradu. Trebate dobiti koji se pokreću vrijeme dolje, u nadi da bi moglo biti u mogućnosti da mi ukazati na neke resurse učiniti podešavanja performansi na data mining upita. Hvala Odgovor: Hvala na pitanju. Ovaj odgovor dolazi u dva dijela: prvi dio se fokusira na konstrukt (SQL Server Analysis Services, SSAS), , a drugi dio se fokusira na sadržaj (Serija modeliranje). Nastaviti čitanje “Vrijeme serije predviđanje i izvedba” »