Errata
The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted by | Date submitted |
---|---|---|---|---|
Page ch 9 overall |
API from Google Finance is not valid now, so every example cannot be tested because I cannot get the data. |
Anonymous | Jan 16, 2018 | |
Page 8 Last paragraph, second last line |
"preserve the book as an useful resource" |
Anonymous | May 12, 2017 | |
Printed | Page 17 last paragraph |
Typo linakge instead of linkage |
Anonymous | Feb 20, 2019 |
Page 29 second code bundle |
parsed. |
Anonymous | Oct 09, 2017 | |
Page 31 2nd last paragraph |
"option of treating the any DataFrame that we create" |
Anonymous | May 15, 2017 | |
Page 34 2nd paragraph |
in "that would be valid inside of a WHERE clase in Spark SQL" |
Anonymous | May 15, 2017 | |
Page 35 first tip |
"isn't comprised of" |
Anonymous | May 13, 2017 | |
Page 82 right above the code sample |
"Here, MulticlassMetrics is perfectly usage with a DataFrame containing predictions." |
Anonymous | May 16, 2017 | |
Page 86 first equation |
One of the p variables is missing a subscript i |
Anonymous | May 17, 2017 | |
Page 137 Overall CH 7 |
I read both of 1st and 2nd edition of this book. |
Anonymous | Oct 08, 2017 | |
Page 143 3rd code piece |
def majorTopics(record: String)={...} |
Anonymous | Oct 10, 2017 | |
Page 151 1st paragraph, 2nd line |
contains only 4 vertices -> contains only 5 vertices |
Anonymous | Oct 11, 2017 | |
Page 151 code pieces in this page |
val topicComponentDF = topicGraph.vertices.innerJoin( |
Anonymous | Oct 11, 2017 | |
Page 151 2nd paragraph |
"Let’s take a look at the topic names for the largest connected component that wasn’t a part of the giant component:" |
Anonymous | Oct 11, 2017 | |
Page 151 code pieces in this page |
by the code |
Anonymous | Nov 05, 2017 | |
Page 158 last subgraph (to the next page) |
The mean degree for the original graph was about 43, and the mean degree for the filtered graph has fallen a bit, to about 28. More interesting, however, is the precipitous drop in the size of the largest degree vertex, which has fallen from 3,753 in the original graph to 1,603 in the filtered graph. If we look at the association between concept and degree in the filtered graph, we see this: |
Anonymous | Oct 11, 2017 | |
Page 170 bottom code block & link in paragraph above |
link to taxi trips data set should be https://storage.googleapis.com/aas-data-sets/trip_data_1.csv.zip |
Marie Beaugureau | Oct 16, 2017 | |
Page 197 3rd paragraph, last line |
"a estimate" should instead be "an estimate" |
Anonymous | May 19, 2017 | |
Page 200 middle |
"We can represent out dates as LocalDate objects" |
Anonymous | May 21, 2017 |