TSN | shapelet Networks for Time Series Classification | Data Mining library
kandi X-RAY | TSN Summary
kandi X-RAY | TSN Summary
The paper "Triple-shapelet Networks for Time Series Classification" accepted by 2019 IEEE International Conference on Data Mining (ICDM).
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- Opens data from a file .
- Transfer labels to the correct categorical .
- Load UCSC dataset .
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QUESTION
I hope anyone can help me. I am designing a model with some RTMV (Real Time Materialized Views) in Oracle 12.2. I create all the MV logs and define the refresh group as well as the jobs to do it. So far all good..
However the query that I need to run over them does not work because apparently using either DUAL , REGEXP_SUBSTR or CONNECT BY LEVEL is not compatible with the hint FRESH_MV. I need to use the hint because the query is done over the RTMVs, and that is the only way to get the real time data ( as far as I know ).
If the hint cannot be used, I would like to know how to rewrite the condition shown below in order to avoid using DUAL, CONNECT BY LEVEL and REGEXP_SUBSTR.
...ANSWER
Answered 2021-Feb-04 at 02:32That CONNECT BY mechanism is a means to convert a comma delimited string into rows, eg
QUESTION
From the XML document below:
...ANSWER
Answered 2021-Jan-30 at 12:43Case1: Getting each tag separately with find
QUESTION
Using Python lxml library, I'm trying to parse a XML document as follows:
...ANSWER
Answered 2021-Jan-29 at 19:44Two problems:
scientificNamesis not a direct child of the root element; it is a grandchild.You need to use the
ax21prefix in the XPath expression.
The following works:
QUESTION
Using Ruby's Nokogiri library, I want to parse an XML document as follows, extracting from it some elements (like "tsn" or "kingdom"):
...ANSWER
Answered 2021-Jan-29 at 15:24here's what I came up with
QUESTION
Given a dataset as follows:
...ANSWER
Answered 2020-Nov-22 at 13:00IIUC you can sort on axis=1 first before creating a line:
QUESTION
I have modal popup in asp.net page which get some values from db on submit button click and show that db value on same modal popup. But issue is that once i click the asp.net button then it fetch the value but modal where i need to show the db value it already close because of postback. So i need that on button click first server side side run ,retrieve db val and then run client side script to display this value in already opened modal. Please help me to resolve this problem
My client side code is on button click.
...ANSWER
Answered 2020-Nov-22 at 20:29I don't think this process would work, you may need to consider using register start-up script option to show your popups/modal
QUESTION
I want to send a SCTP packet to a server using L2TP VPN in Ubuntu 20.04. For this purpose, I have set up my L2TP VPN and I can successfully test the connection using ping command. Now my ifconfig output is as follows:
ANSWER
Answered 2020-Nov-03 at 20:55Manual client IP assignment is required to remove "IPv4 address parameter" fields in a SCTP packet. So, the following codes is required in C++:
QUESTION
Thanks in advance for any help. I am new to scapy (only 2nd day). I need to create packets and send to network interface, expected protocol stack is: ETH/IP/SCTP/S1AP/NAS. As I understand till SCTP this is a trivial task for scapy, however I have an issue. I am doing following:
...ANSWER
Answered 2020-Oct-17 at 18:52
from scapy.layers.inet import Ether, IP
from scapy.layers.sctp import SCTP, SCTPChunkData
eth_ip = Ether() / IP(src="192.168.1.1",dst="192.168.2.2")
sctp = SCTP(sport=1,dport=2,tag=0x0)
sctp_data_payload = " "
sctp_data_hdr = SCTPChunkData( data=sctp_data_payload )
pkt1 = eth_ip/sctp/sctp_data_hdr
pkt1.show2()
scapy.wrpcap("sctp.pcap", pkt1)
QUESTION
I am getting this error while trying to execute below power-shell (7.0) script. This script updates all the databases using a dacpac file and SqlPackage.exe.
...ANSWER
Answered 2020-Sep-15 at 09:44You can't "escape" arguments by nesting them in script block literals.
It sounds like you want to do:
QUESTION
My environment:
- Oracle Enterprise Edition 12.2 on Azure IaaS
- Linux Red Hat version 7
- Memory: 32GB
- CPU : 8 vCPUs
- Memory Target is set to 16GB.
Let me explain the issue. I am having some problems with a big query that runs through a REST Service in Azure Kubernetes. The query uses a lot of tables and it takes a lot of time when the bind variables are not set. Actually, when the bind variables are informed, the query takes only 1,5 seconds. I tried to convince the team that developed the query to force the parameters to be informed, but they say the requirement is as it is , and that it can't be challenged.
I improved the query as much as I could by creating some indexes that were not present, even I ran a sql tuning task to collect even more details. I tried even to create a new sql profile, based on the recommendations of the Tuning Advisor, but it made the query even slower, so at the end I discarded it. When the query without bind values is running alone, it takes 14 seconds to be completed. However, when the same query is part of a massive stress test ( 10 to 15 threats at the same time ) , some of the processes are dying by timeout, so that the query reaches 60 seconds without finishing.
All the time I am seeing the same wait event : PGA Memory Operation ( In that regards, I tried also to set more PGA, I even increased the default values of the hidden parameters _pga_max_size and _smm_max_size. I also tried to run it with manual workarea settings, I disabled pga_aggregated_limit but nothing of it made the query to run faster or slower.
Just again for clarification: The problem happens when the query has not bind variables set to specific values. Only in this scenario is where I have issues.
My last idea is to create a materialized view with refresh fast on commit. There is very little DML activity on the database, so the data concurrence won't be an issue and I believe there won't be so much locking as a consequence. I read that Oracle has improved a lot the fast refresh on commit since the times of 11g. However, I don't know exactly how should I address it. Should I create one single MVIEW with the whole query or should I split it ?
I would like to have your input in this matter. Or even if you see something that could be optimized. Do not hesitate to ask for any clarification. I tried to add the execution plan to the question, but I reached the maximum body character limit.
Many thanks for your support.
The query is as follows:
...ANSWER
Answered 2020-Aug-31 at 19:01So, first of all, to answer your question -- there is no way to materialize this ahead of time with bind variables. You would need to materialize the query with none of the bind-variable conditions and sufficient data presented in the materialized view to evaluate the bind variables against that.
That is,
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You can use TSN like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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