Description INF553 Foundations and Applications of Data Mining Spring 2020 Assignment 3 Deadline: Mar. 23th 11:59 PM PST 1. Overview of the Assignment In Assignment…
编写一个程序来分析Poetry,计数音节和寻找韵律。 Introduction In this assignment, you will write a program to analyze poetry, counting syllables and looking for rhymes.This handout explains the problem you are…
Jupyter Server: localPython 3: Idle DS/CMPSC 410 MiniProject #3 Spring 2020 Instructor: John Yen TA: Rupesh Prajapati Learning Objectives Be able to identify top k services that…
Jupyter Server: localPython 3: Idle[-]import numpy as np X [2]X = np.array([ [1, 1, 4, 3], [1, 2, 3, 7], [1, 2, 4, 5], [1, 4, 9, 6], [1, 5, 6, 3]] , float);print(X)[[1. 1. 4. 3.] [1. 2. 3. 7.] [1. 2. 4. 5.] [1. 4. 9. 6.] [1. 5. 6. 3.]] Note…
DLNN 2020: Assignment 1 Wojtek Kowalczyk wojtek@liacs.nl 18 February 2020 Introduction The objective of this assignment is to develop and evaluate several algorithms for classifying…
Goal In this assignment, the task is predict the sentiment of Tweets about four technology companies, Apple, Microsoft, Google, and Twitter. Here are some examples…
MECH 203 MECH 203Week 7 Jupyter Notebook Written ReportLINEAR REGRESSIONDue date: 11:59PM on Tuesday, March 3rd, 2020Grading & Weight: This assignment is out of 50…
1 January 27, 2020 To answer the rst part of Lab1, use the data as described in the Jupyter tutorial presented in class and derived…
Assignment 0 Assignment 0: The Gym Due date: Tuesday, January 28, 2020 before noon sharp (not 12:10) You must complete this assignment individually. Partners will…
自动异常检测器 背景 我有一个数据表和一些指标(m1,m2…mn)。可以通过(focus=’m1′, fixed={m2:True, m5:False,…)的格式去访问数据表,获取对应的时间序列数据。这个查询语句的意思就是在m2为True,m5为False的情况下,查询关于m1的数据。 其中focus位置只能接收一个str型指标,fixed位置可以接收一个dict,里面可以出现除focus之外的任意个指标,每个指标都有True/False2种情况。查到的数据可以用于做异常检测,或者其他用途,不过不是这个项目的重点。 要求: 首先,我想基于Python实现一个算法,可以将所有的focus, fixed组合动态地存储到一个有向图中。(我现在用的是NetworkX这个包来建图,存储结构是前缀树。不过你也可以用别的方法存,只要是图就行。)动态地意思就是,我可以设置一些条件,提前停止建树/树。比如检测到这一层没有异常,就不再深入到下一层了。我现在的问题就是没法动态存储。 验证方法:可以先用(’Aa’,’Bb’,’Cc’,’Dd’,’Ee’)这5个指标自用组合,做一个初步的验证。 1)希望这个算法可以高效且节省内存,因为真实数据集中的指标超过100个。 2—)希望这个算法,可以写的灵活一点,比如既可以遍历上面含5个指标的数据集,也可以指定focus和fixed进行自动建图。 3)情况紧急,希望本周末结束前可以出来一份初稿。 2.如果效果的好的话,后续还有一些基于这个图的搜索算法,也可以跟您合作。 周日晚上要(完成80%以上)